script for updating containers

ct/rhasspy.sh

@@ -52,9 +52,40 @@ function default_settings() {
 }
 
 function update_script() {
+    if [[ ! -d /var/lib/docker/volumes/rhasspy_profiles/_data ]]; then
+        msg_error "No ${APP} Installation Found!"
+        exit
+    fi
+    UPD=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "UPDATE" --radiolist --cancel-button Exit-Script "Spacebar = Select" 11 58 4 \
+     "1" "Update ALL Containers" ON \
+     "2" "Remove ALL Unused Images" OFF \
+    3>&1 1>&2 2>&3)
     header_info
-    if [[ ! -d /usr/lib/rhasspy/ ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
+
-    msg_info "Updating $APP LXC"
+    if [ "$UPD" == "1" ]; then
+    msg_info "Updating All Containers"
+    CONTAINER_LIST="${1:-$(docker ps -q)}"
+    for container in ${CONTAINER_LIST}; do
+      CONTAINER_IMAGE="$(docker inspect --format "{{.Config.Image}}" --type container ${container})"
+      RUNNING_IMAGE="$(docker inspect --format "{{.Image}}" --type container "${container}")"
+      docker pull "${CONTAINER_IMAGE}"
+      LATEST_IMAGE="$(docker inspect --format "{{.Id}}" --type image "${CONTAINER_IMAGE}")"
+      if [[ "${RUNNING_IMAGE}" != "${LATEST_IMAGE}" ]]; then
+        echo "Updating ${container} image ${CONTAINER_IMAGE}"
+        DOCKER_COMMAND="$(runlike "${container}")"
+        docker rm --force "${container}"
+        eval ${DOCKER_COMMAND}
+      fi
+    done
+    msg_ok "Updated All Containers"
+    exit
+  fi
+  if [ "$UPD" == "2" ]; then
+    msg_info "Removing ALL Unused Images"
+    docker image prune -af
+    msg_ok "Removed ALL Unused Images"
+    exit
+  fi
 
 
 }